Invention Grant
- Patent Title: Cooling device, light source unit and projector
-
Application No.: US15883402Application Date: 2018-01-30
-
Publication No.: US10237522B2Publication Date: 2019-03-19
- Inventor: Tomoyuki Ueda
- Applicant: CASIO COMPUTER CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: CASIO COMPUTER CO., LTD.
- Current Assignee: CASIO COMPUTER CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Holtz, Holtz & Volek PC
- Priority: JP2017-051314 20170316
- Main IPC: G03B21/16
- IPC: G03B21/16 ; H04N9/31 ; H04N5/74 ; G03B21/20
Abstract:
A cooling device according to an embodiment of the invention includes an axial-flow fan and a heat sink having a fin assembly in which a recess portion is formed on a side thereof which faces the axial-flow fan to thereby provide a cooling device in which a space necessary for cooling is reduced, a light source unit including the cooling device and a projector including the light source unit.
Public/Granted literature
- US20180270456A1 COOLING DEVICE, LIGHT SOURCE UNIT AND PROJECTOR Public/Granted day:2018-09-20
Information query
